Wilton 42530 Deep-reach C-clamp 3 in Jaw 4.5 in Throat

Product Description

The WILTON 42530 is a deep-reach C-clamp designed for clamping applications that require extended throat depth to reach workpieces standard clamps cannot access. It provides a jaw opening range of 0 to 3 inches and a throat depth of 4.5 inches, making it well suited for fabrication, welding, and assembly tasks where the clamping point sits far from the workpiece edge. Licensed tradespeople, fabricators, and mechanical contractors reach for this style of clamp when standard-throat clamps fall short. The deep-reach frame maintains clamping force across the full jaw range without flex or slippage under load.

This clamp is used in residential and commercial trade applications including HVAC equipment assembly, duct fabrication, sheet metal work, plumbing fixture installation, and general mechanical assembly. Its 4.5-inch throat depth gives technicians clearance to clamp flanges, brackets, and framed assemblies that extend well back from the material edge. It is sold individually and is appropriate for any bench or field application requiring a reliable, extended-reach clamping solution.

Key Features

• Deep-reach throat depth of 4.5 inches for access beyond standard C-clamp reach
• Jaw opening range of 0 to 3 inches accommodates a variety of material thicknesses
• C-clamp frame design maintains rigidity and clamping force under load
• Compact enough for both bench use and field installation work

Compatibility

Designed as an OEM-style replacement or direct addition for general-purpose deep-reach clamping needs in fabrication, mechanical, and trade service applications.

Installation Notes

No power disconnection is required for clamp use, but always ensure the workpiece is stable and secured before applying clamping pressure. Do not exceed the rated jaw capacity of 3 inches, as overextension can damage the screw thread or frame. When used in welding or high-heat applications, allow the clamp to cool before handling and inspect the frame and screw regularly for wear or deformation.

Technical Specifications

• Jaw Opening: 0 to 3 inches
• Throat Depth: 4.5 inches
• Clamp Type: Deep-Reach C-Clamp
• UPC: 019907425304
• Sold As: Each

Standard Information

• Brand: WILTON
• Manufacturer Part Number: 42530